refactor(ControllersConfig): remove unused member.

Should be in 08621f4 commit.

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/config/ControllersConfig.java

@@ -18,7 +18,6 @@
 package ru.mystamps.web.config;
 
 import org.springframework.context.ApplicationEventPublisher;
-import org.springframework.context.MessageSource;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
@@ -53,7 +52,6 @@
 public class ControllersConfig {
 
 	private final ServicesConfig servicesConfig;
-	private final MessageSource messageSource;
 	private final ApplicationEventPublisher eventPublisher;
 	private final CategoryService categoryService;
 	private final CollectionService collectionService;